The third floor of the main pier cap of the Nansha-Zhongshan Expressway Hengmen West Grand Bridge recently completed concrete pouring, marking the completion of the foundation construction of the main bridge tower. Construction on the superstructure will begin next.

Hengmen West Grand Bridge is an important project connecting Guangzhou and Zhongshan. It spans 912 meters in total and is the longest-spanning single-tower integral steel box girder cable-stayed bridge currently under construction in China.